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Products/Services for variable capacitance
Capacitance standards and decades provide a highly accurate standard value of capacitance for calibration and testing. Search by Specification | Learn More
Varactor diodes are p-n junction diodes that are designed to act as a voltage controlled capacitance when operated under reverse bias. Search by Specification | Learn More
Capacitance testers are used to test the capabilities and performance of capacitors. Search by Specification | Learn More
Capacitance meters measure the value of capacitance in circuit elements. Search by Specification | Learn More
Electrical capacitance sensors detect and measure capacitance, the charge storage capacity of an electronic component. Learn More
...semiconductor piezoresistive, piezoelectric (including dynamic and quasistatic measurement), microelectromechanical systems (MEMS), vibrating elements (silicon resonance, for example), and variable capacitance. Other variations within pressure sensors... Search by Specification | Learn More
Variable reluctance linear position sensors and switches are noncontact devices that use variable reluctance based technology, and whose output signal represents the distance between an object and a reference point. Search by Specification | Learn More
...functions, graphing, etc. Sensor technologies for pressure switches include piston, diaphragm, strain gauge, semiconductor piezoresistive, piezoelectric, MEMs, variable capacitance, and vibrating element. Other important parameters to consider... Search by Specification | Learn More
Variable transmissions are used in industrial applications to alter the speed of an output shaft. Search by Specification | Learn More
...of an extremely thin layer of material, usually titanium nitride or polysilicon, deposited on a substrate. Pressure transmitters that use microelectromechanical systems (MEMS), variable capacitance, and vibrating elements are also available. Pressure... Search by Specification | Learn More
...or polysilicon, deposited on a substrate. Pressure instruments that use microelectromechanical systems (MEMS), variable capacitance, and vibrating elements are commonly available. Pressure instruments are capable of performing various pressure measurements... Search by Specification | Learn More
...of other variables such as temperature. It is important to select a pressure range that accommodates all anticipated pressure swings, and which prevents excessive needle movement. It is recommended to confine normal operating pressure to 25% to 75... Search by Specification | Learn More
Analog pressure gauges are mechanical devices that include bellows, Bourdon tubes, capsule elements and diaphragm element gauges. Search by Specification | Learn More
...a bridge circuit also use a diaphragm, but to detect changes in capacitance. Typically, strain gages or strain-sensitive variable resistors are used as elements in Wheatstone bridge circuits that perform measurements. Other digital pressure gages use... Search by Specification | Learn More
There are many ways to measure linear acceleration, but most inertial and gyro systems measure the displacement of a proof mass. For example, capacitance-based devices measure the variable capacitance between a support structure and proof mass. Null... Search by Specification | Learn More
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GE Druck UPS-II Current Loop Calibrator Fotronic Corporation / Test Equipment Depot
Altek 942 Frequency Calibrator with Totalizer Fotronic Corporation / Test Equipment Depot
Threaded Product Measurement Certification... Johnson Thread-View Systems, LLC
Fluke 789 ProcessMeter Fotronic Corporation / Test Equipment Depot
Non-Contact Thread Inspection... Johnson Thread-View Systems, LLC
Denver Cal-Kits Denver Instrument Company
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Product News for variable capacitance
Air-Dielectric Variable Capacitors
Oren Elliot Products' family of configurations represented by the M73, M90, and M97 consists of large, high-quality units, overbuilt in terms of physical and electrical durability. The Air-Dielectric Variable Capacitors are used in applications that require a high maximum voltage, large capacitance, and durability. (read more)
Capacitance Point Level Switch: SC700
The SC700 capacitance probe is the ideal solution for high and low alarm in most applications for point level detection. The SC700 can be applied to detect a wide range of products such as liquids (conductive, non-conductive), solids and slurries. It is also ideal for interface applications. The SC700 can be made with a wide variety of process connections such as threaded, flange or sanitary. (read more)
Capacitance Displacement Sensor
The Accumeasure 1500 is a multi-channel capacitance based position, displacement and vibration sensor with exception resolution and accuracy. It is capable of accepting up to 10 channels and includes a digital display and summing amplifiers for thickness measurements. (read more)
A38 RF Capacitance Transmitter
K-TEK's A38 RF Capacitance Transmitter for all types of level sensing. It is a low cost, loop powered transmitter with a 4-20 mAdc output. It is a solid state, microprocessor based transmitter. It has no moving parts. It comes with complete digital calibration, which eliminates analog pots. It has a... (read more)
RF-Capacitance Level Transmitter
Capacitance Level Indicator: Utilizes the capacitance formed between the sensing probe and the metallic vessel wall. A high frequency sine-wave is applied between the probe and the vessel wall. (read more)
FaradFlex® MC25ST, Buried Capacitance
Buried Capacitance utilizes the technology of putting a capacitor plane inside the PCB to reduce the overall impedance of the power distribution system as well as free up surface real estate and improve system reliability by eliminating some discrete capacitors. (read more)
Capacitance Displacement and Position Sensors
High-precision, noncontact capacitance displacement and vibration measurement system with nanometer accuracy (read more)
Capacitance Displacement Sensor
The Accumeasure 9000 is a compact single or dual channel capacitance based position, displacement and vibration sensor with nanometer accuracy. The 9000D provides the same features as the 9000, but with addition of a digital display. (read more)
Type 627C/628C e-Baratron® Capacitance Manometers
The MKS 627C/628C e-Baratron® Capacitance Manometers are specially designed for networking with Ethernet communications devices for real-time diagnostics. The new all-digital pressure manometers incorporate MKS' well-known Baratron capacitance technology to deliver highly accurate, reliable, stable pressure measurements to many critical manufacturing processes. (read more)
BK Precision 830B Capacitance Meter, USB
BK Precision 830B Capacitance Meter, Handheld, Programmable, Autoranging, USB (read more)
Parts by Number for variable capacitance
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| BB131,115 | Future Electronics | NXP | Not Provided | BB131 Series SOD323 VHF Variable Capacitance Diode |
Conduct Research
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Understanding the Endevco VC Accelerometer Electrical Characteristics
The Endevco Variable Capacitance (VC) accelerometer family features a very versatile signal output arrangement allowing for differential or single-ended operation. They require a regulated excitation...(read more)
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Capacitance Range
Capacitance range is a characteristic of variable capacitors. By contrast, fixed capacitors have only one capacitance value. Capacitance is a measure of the energy-storage ability of a capacitor,...(read more)
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Capacitance Set Point Stability During Random Vibration Test
The variable end of a CSV4-900-01 vacuum capacitor was bolted to a thick phenolic disc. This disc was clamped into a rigid test fixture, which was bolted securely to the working table of the vibration...(read more)
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Resistance and Capacitance Meter Using a PIC 16C622
The PIC16C62X devices create a new branch in Microchip?s PIC16CXXX 8-bit microcontroller family by incorporating two analog comparators and a variable voltage reference on-chip. The comparators...(read more)
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Better inspection: Less Scrap
Smart laser sensors spy tiny defects in tires before they roll off the assembly line. Smart laser sensors are used in tire production to monitor such metrics as thickness profile, splice width, radial...(read more)
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Selecting an ESD Suppressor
Littelfuse offers three device technologies for the suppression of ESD events and other EMC-related transients. These are the MultiLayer Metal Oxide Varistor, Silicon (SCR/Diode Array and TVS...(read more)
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Smarter than your average pushbutton
Designers are turning to MEMS sensors as a way of devising superresponsive operator controls. -cell accelerometer is an example of -lateral technology that uses a moveable mass with doubly fixed...(read more)
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Software Handling for Capacitive Sensing
AN1103 Software Handling for Capacitive Sensing Initialization Author: Tom Perme Microchip Technology Inc. To begin, the hardware must be properly initialized. A detailed depiction of the proper...(read more)
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Model linear time-varying capacitor - Simulink Variable Capacitor - Model linear time-varying capacitor The Variable Capacitor block represents a linear time-varying capacitor. See MathWorks, Inc. (The) Information |
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Hitachi Releases The HVC376B VCXO Variable-Capacitance Diode... Hitachi Releases The HVC376B VCXO Variable-Capacitance Diode Achieving High Capacitance Change Ratio and Low Loss |
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IN-HOUSE NEWS RELEASE Hitachi Releases HVC321B VCR Tuner Variable-Capacitance Diode With Industry's First 10V Low-Voltage Drive |
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Analog Devices, Inc. | Converters Amplifiers Processors... Variable Gain Amplifiers Video Amps/Buffers/Filters Capacitance to Digital Converters Energy Measurement See Analog Devices, Inc. Information |
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Variable capacitance diode invention Variable capacitance diode USPTO Application #: 20070035352 Title: Variable capacitance diode |
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Variable tuning circuit using variable capacitance diode and... Variable tuning circuit using variable capacitance diode and television tuner -> Monitor Keywords |
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Application Note 31 Op Amp Circuit Collection -- Signal Processing (Continued) AN-31 Negative Capacitance Multiplier 00705765 Variable Capacitance Multiplier 00705766 www.national.com 24 AN-31 See National Semiconductor Information |
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Renesas Technology - Variable Capacitance Diodes Variable Capacitance Diodes Provide feedback Print this page Variable Capacitance Diodes C Process Ex. |
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Variable Capacitance Differential Pressure Transmitters Search... Cole-Parmer Catalog > Pressure & Vacuum Instruments > Transmitters and Transducers > Variable Capacitance Differential Pressure Transmitters |
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BB208-02; BB208-03 - Low voltage variable capacitance diode... BB208-02; BB208-03 - Low voltage variable capacitance diode See NXP Information |
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